题目内容
请按小题的要求转换句型,每个空格只准填一个单词。
Mike did his homework yesterday.(改为否定句)
Mike ________ ________ his homework yesterday.
答案:didn’t,do
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题目内容
请按小题的要求转换句型,每个空格只准填一个单词。
Mike did his homework yesterday.(改为否定句)
Mike ________ ________ his homework yesterday.